Total phenolic and total flavonoid content, individual phenolic compounds and antioxidant activity in sweet rowanberry cultivars

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F23%3A63571180" target="_blank" >RIV/70883521:28110/23:63571180 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28150/23:63571180

Výsledek na webu

<a href="https://www.mdpi.com/2076-3921/12/4/913" target="_blank" >https://www.mdpi.com/2076-3921/12/4/913</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/antiox12040913" target="_blank" >10.3390/antiox12040913</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Total phenolic and total flavonoid content, individual phenolic compounds and antioxidant activity in sweet rowanberry cultivars

Popis výsledku v původním jazyce

Sweet rowanberry and its cultivars represent a less-known fruit species with significant antioxidant activity, mostly promoted by polyphenolic compounds. This paper examined seven Sorbus cultivars and evaluated their total polyphenolic and flavonoid content, as well as the content of individual polyphenolic compounds from the group of phenolic acids and flavonoids. It also determined their antioxidant activity using DPPH, ACW and ACL. Furthermore, to reflect the distribution of the contribution to antioxidant activity, correlations between antioxidant activity and the contents of ascorbic acid, vitamin E and individual phenolic compounds were established. The highest total phenolic content of 8307.4 mg kg−1 was determined in ‘Granatina’, with the main contribution of phenolic acid content of 7001.7 mg kg−1 and a significantly lower total flavonoid content of 1304.6 mg kg−1. Flavanols represented the most abundant group of flavonoids, with catechin being the second most frequent flavanol with the highest content of 633.67 mg kg−1 in ‘Granatina’. Flavonols were represented by rutin and quercetin. ‘Businka’ displayed a significant vitamin E content of 4.77 mg kg−1, and ‘Alaja Krupnaja’ had the highest vitamin C level of 7.89 g kg−1. These results emphasize their potential health and nutritional benefits and, thus, their promising and valuable role in the food processing industry.

Název v anglickém jazyce

Total phenolic and total flavonoid content, individual phenolic compounds and antioxidant activity in sweet rowanberry cultivars

Popis výsledku anglicky

Sweet rowanberry and its cultivars represent a less-known fruit species with significant antioxidant activity, mostly promoted by polyphenolic compounds. This paper examined seven Sorbus cultivars and evaluated their total polyphenolic and flavonoid content, as well as the content of individual polyphenolic compounds from the group of phenolic acids and flavonoids. It also determined their antioxidant activity using DPPH, ACW and ACL. Furthermore, to reflect the distribution of the contribution to antioxidant activity, correlations between antioxidant activity and the contents of ascorbic acid, vitamin E and individual phenolic compounds were established. The highest total phenolic content of 8307.4 mg kg−1 was determined in ‘Granatina’, with the main contribution of phenolic acid content of 7001.7 mg kg−1 and a significantly lower total flavonoid content of 1304.6 mg kg−1. Flavanols represented the most abundant group of flavonoids, with catechin being the second most frequent flavanol with the highest content of 633.67 mg kg−1 in ‘Granatina’. Flavonols were represented by rutin and quercetin. ‘Businka’ displayed a significant vitamin E content of 4.77 mg kg−1, and ‘Alaja Krupnaja’ had the highest vitamin C level of 7.89 g kg−1. These results emphasize their potential health and nutritional benefits and, thus, their promising and valuable role in the food processing industry.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21101 - Food and beverages

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Antioxidants

ISSN

2076-3921

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

22

Strana od-do

—

Kód UT WoS článku

000979049300001

EID výsledku v databázi Scopus

2-s2.0-85156231161